“We’ve been wronged and disrespected and lied to and cheated,” senior Tevin Hill told the Detroit Free Press. “They didn’t listen to us when we complained to the administration. They didn’t listen to the parents when they complained to the administration, so I guess this is the only way to get things solved.”

The 17-year-old Hill told The Detroit News that so many teachers have been simultaneously absent from school that dozens of students had been forced to gather in the gym or other common school areas. Students also went for long periods without homework, and Hill said he struggled on a recent placement exam at Bowling Green State University, where he’s been accepted to attend next year.

“I literally couldn’t answer a question on there,” Hill said. “Right now, I’m not going to be as successful as I should be because I haven’t been properly taught.”